| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $78.36 | 8.199% | $84.7847 | $84.78 | $84.80 | $84.80 |
| Purchase #2 | $44.69 | 9.818% | $49.0777 | $49.08 | $49.10 | $49.10 |
| Purchase #3 | $169.50 | 8.759% | $184.3465 | $184.35 | $184.35 | $184.30 |
| Purchase #4 | $110.80 | 5.265% | $116.6336 | $116.63 | $116.65 | $116.60 |
| Purchase #5 | $96.76 | 6.308% | $102.8636 | $102.86 | $102.85 | $102.90 |
| Purchase #6 | $151.70 | 11.340% | $168.9028 | $168.90 | $168.90 | $168.90 |
| Purchase #7 | $22.77 | 11.543% | $25.3983 | $25.40 | $25.40 | $25.40 |
| 7 purchase totals = | $674.58 | $732.0072 | $732.00 | $732.05 | $732.00 | |